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关于TM4C129X函数库中rom.h里面的一个问题



rom.h文件说可以帮助调用ROM里面的函数,但里面定义的APITABLE并不是ROM地址:

#define ROM_APITABLE            ((uint32_t *)0x01000010)

我查看了规格书,0x01000010开始到0x01FFFFFF, 是芯片的保留地址(如下),请问rom.h里面为什么这样定义?

rom.h这样定义又有什么意义?